Description

2-(Bromomethyl)Naphthalene is a versatile brominated naphthalene derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its reactive bromomethyl group makes it a valuable building block for constructing complex molecular architectures, particularly in pharmaceutical and materials science research. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands for metal catalysis and organocatalysts.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and photoresist materials.
• Cross-Coupling Reactions: Acts as an electrophilic partner in various palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to form carbon-carbon bonds.
• Functional Polymer Synthesis: Used to introduce naphthyl groups into polymer backbones or side chains to modify physical properties.

Basic Information

Product Name	2-(Bromomethyl)Naphthalene
CAS No.	939-26-4
Molecular Formula	C₁₁H₉Br
Molecular Weight	221.10 g/mol
Synonyms	2-(Bromomethyl)naphthalene; 2-Naphthylmethyl bromide; α-Bromo-2-methylnaphthalene; (2-Naphthyl)methyl bromide; 2-Bromomethylnaphthalene; Naphthalene, 2-(bromomethyl)-; 939-26-4; NSC 404083
EINECS	213-360-8

Quality Control

Our 2-(Bromomethyl)Naphthalene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR spectroscopy to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	52 - 56 °C
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.